One picosecond is the switching speed of the transistors. We all know that silicon can't go that fast. One picosecond is about 100 gigahertz. I read an article in Poptronics that a manufacture used an old material other than silicon that was used in the early days of electronics that can reach up to 70 gigahertzor or more. The material is very fragile so they found a way to make it as durable as silicon.
DACs are slow for any analog work. For consumers, they don't care how fast they are. Audiophile people do care so they have to find the fastest DACs. Jam Tech made an amplifier that can accept any bit rate with out using any DACs or clocking frequency to switch the amplifier off and on. However, getting your hands on their amplifiers is hard.
Designing a computer around op-amps will give the audiophile what they want.
DACs are slow for any analog work. For consumers, they don't care how fast they are. Audiophile people do care so they have to find the fastest DACs. Jam Tech made an amplifier that can accept any bit rate with out using any DACs or clocking frequency to switch the amplifier off and on. However, getting your hands on their amplifiers is hard.
Designing a computer around op-amps will give the audiophile what they want.
This is fantastic - with one of these, you could use your own power amps, and the existing digital out from a DVD player, and skip the receiver!
Thank you.
here more URLs for datas and also from additional suppliers:
SEPINE Model "DTS51" (5.1 Audio Gear) AC3 DTS HD Digital sound decoder
AC3 DTS HD Digital audio decoder 5.1 AUDIO GEAR DECODER
Comapny Name: SEPINE Industry Co.,LTD
CEO: Kevin zhang
Contact Person: kevin zhang
Email: sepine@126.com
Phone Number: 86-755-88858399
Sanwei,Baoan,Shenzhen,China
Country: Christmas Island
Url: »¶Ó·ÃÎÊÎ÷ÅÉÊýÂë--¹«Ë¾ÖÂÁ¦ÓÚ´òÔìÖйú×î´óµÄÊý×ÖÊÓƵ¹ã¸æ·¢²¼²úÆ·Éú²ú»ùµØ £¡
Major Business Focus: Exporter, Manufacturer
Primary Export Products: AD player,media player,taxi lcd
Major Export Markets: Armenia, Bulgaria, Spain
Last Updated: 2010-03-13
Brand: unknown. Model PRO SX-519 AC3 DTS Dolby Digital audio decoder (Dream Multimedia accessories)
http://amplifiersnow.co.uk/73-95-pro-n519-ac3-dts-dolby-digital-audio-decoder-to-analog/
digital audio decoder,audio decoder,5.1 Sound Decoder,5.1 Audio Decoder,HD Audio Rush 5.1 Gear Sound Decoder
http://www.dreamboxshops.co.uk/dreambox/SX-519-Manual.pdf
http://img18.afzhan.com/2/20110906/634509234799080000.jpg
Holophone N-Code + D-code Dolby ProLogic-II (Dolby ProLogic-2) En-/Decoder
The standard for surround sound recording | Holophone
Holophone Surround Mics D CODE Dolby ProLogic II Surround Sound Decoder (with Analog & USB Outputs) | Full Compass
Product Images | Holophone Surround Mics D-CODE Detail Page
HOLOPHONE® FEATURES N-CODE PORTABLE ENCODER AT IBC 2008 | BriefingRoom on Broadcast Engineering Magazine
http://blog.broadcastengineering.co...uploads/2008/08/holophone_n-code_ibc-2008.jpg
HD Audio Rush 5.1 Decoder
HD Audio Rush 5.1 Decoder Review
HD Audio Rush 5.1 Gear Sound Decoder for DM500s DM800 xbox360 - HD Audio Rush 5.1 Gear Sound Decoder for DM500s DM800 xbox360 (--),hd audio rush 5.1 gear sound decoder for dm500s dm from Lunashops.com
Any one know this ?HD Audio Rush 5.1 Gear Sound Decoder for DM500s DM800 xbox360 - The macosxhints Forums
HD Audio Rush - 3C4U.net - Vogue.Digital.Lifestyle
sharcoon 5.1 decoder
Sharkoon Sound Control Unit Dolby Surround 5.1 ProLogic | eBay
7.1 chip circuit board
Real 7.1 Sound Channel DTS/Dolby Digital Audio Decoder DA32VF
5.1 decoder chip circuit board. "DA32UQ"
Manufacturer http://www.HSAV.com/english/products.htm
Circuitboardhttp://www.imexbb.com/5-1-dts-dolby-digital-ac-3-audio-decoder-da32ud-10646987.htm
Manual pdfhttp://www.hsav.com/englishdoc/da32/hsavd217.pdf
Sharkoon Sound Control Unit Dolby Surround 5.1 ProLogic | eBay
7.1 chip circuit board
Real 7.1 Sound Channel DTS/Dolby Digital Audio Decoder DA32VF
5.1 decoder chip circuit board. "DA32UQ"
Manufacturer http://www.HSAV.com/english/products.htm
Circuitboardhttp://www.imexbb.com/5-1-dts-dolby-digital-ac-3-audio-decoder-da32ud-10646987.htm
Manual pdfhttp://www.hsav.com/englishdoc/da32/hsavd217.pdf
Last edited:
good advices.
Are there also such units, which supports additional "DolbyTrueHD" and DTS-HD ?
Such units must actually have an audio HDMI extractor function so as at least one HDMI input.
BTW - there are a lot of HDMI audio extractors:
1) Lindy
HDMI Audio Extractor | AV | Video / Monitor Extender, Splitter & Umschalter | Umschalter - Konverter - Extender | LINDY DE
http://www.lindy.de/lindyshop/manuals/38090V1.pdf
Impressum | LINDY DE
Grandbeing Technology Co., Ltd - Products - HDMI Audio Extractor
2) Luxi Electronics
Luxi Electronics
http://luxielectronics.com/Documents/Luxi AHD-110 user manual rev 0.50.pdf
http://luxielectronics.com/images/Luxi AHD-110 picture s.jpg
3) Octava Inc
1x1 HDMI Audio Converter. Extract audio from HDMI to Optical Toslink. Full 1080P resolution.
4) Altona
Atlona Technologies AT-HD570 HDMI Audio Extractor - Black Your Price: $151.79 - AValive.com - 1-866-93PRO-AV (937-7628)
5) CYP
CYP HDMI SPDIF, PCM 5.1 7.1 Audiodecoder HDMI 1.3c ATC zertifiziert | Scaler | Konverter | HDMI W
6) Various
Audio D/A A/D, A/D D/A converter, HDMI Audio extractor, analog/digital audio converter, Toslink switcher
HDCP HDMI to VGA + SPDIF RGB Component YPbPr Converter | HDMI to RCA Converter
Unfortunately nothing generate real high definition audio, as I know.
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.